Correct answer: Qg71.Qg4?? zz 1...Ng6/Nh7/Nd7 2.Qd7# 1...Ne6 2.Qe4# but 1...Kc6! 1.Qc1?? (2.Qc4#) but 1...Ke6! 1.Qg7! zz 1...K:d4